#pragma once

#include <windows.h>
#include <fstream>

using namespace std;

// Check a file whether encoded in utf8
bool Utf8FileCheck(fstream &fIn);

// Count the number of a utf8 string
int Utf8Strlen(char *utf8);

// Convert a utf8 string to a wchar_t string
wchar_t* Utf8ToWchar(char *utf8);